<a href="http://github.com/angular/angular.js/edit/master/docs/content/error/cacheFactory/iid.ngdoc" class="improve-docs btn btn-primary"><i class="icon-edit"> </i> Improve this doc</a><h1><code ng:non-bindable="">Invalid ID</code>
<div><span class="hint">error in component <code ng:non-bindable="">$cacheFactory</code>
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<div><pre class="minerr-errmsg" error-display="CacheId '{0}' is already taken!">CacheId '{0}' is already taken!</pre>
<h2 id="description">Description</h2>
<div class="description"><div class="-cachefactory-page -cachefactory-iid-page"><p>This error occurs when trying to create a new <code>cache</code> object via <a href="api/ng.$cacheFactory"><code>api/ng.$cacheFactory</code></a> with an ID that was already used to create another cache object.</p>
<p>To resolve the error please use a different cache ID when calling <code>$cacheFactory</code>.</p>
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